Oklahoma Social Studies 2.P.3.1.A
The Standard
- 2.P.3
- Engage in critical, active reading of primary and secondary sources related to social studies concepts.
- 2.P.3.1
- Comprehend, evaluate, and synthesize textual sources to acquire and refine knowledge in the social studies.
Summarize the main idea and locate supporting details of a text (e.g., primary and secondary sources).
Oklahoma Academic Standards for Social Studies (2026) · 2.P.3.1
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students read a short firsthand note or a later account about a community event. They say what the text is mostly about and find facts in it that support their answer.
What Mastery Looks Like
- A student sums up the whole source in one clear sentence, rather than naming one small fact. They point to two details in the source that fit their main idea.
Common Misconceptions
- Students may treat a striking fact, such as the number of books donated, as the main idea. They may choose a detail they remember from elsewhere instead of one found in the text.
How to Assess It
- Hand out this passage: “The town opened a new library in May. Neighbors donated books. Children signed up for library cards.” Ask students to write the main idea and underline two supporting details.
Lesson moves
Ways to Teach It
Give pairs a printed library opening notice and three paper fact strips; have them place supporting facts under “New library opens.”
Read aloud a paragraph about children walking to an old schoolhouse; ask, “What is it mostly about? Which two details show that?”
Play Main Idea Match with cards marked “library opens,” “books donated,” “new library cards,” and “park closed”; students match supporting facts.
Hand out a school newsletter note about a food drive; students write its main idea and circle two details to share with families.
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Printable 2.P.3.1.A Worksheet

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Related Standards
- 1.P.3.1.A
Locate the topic or main idea and supporting details of a text.
- 6.P.3.1.A
Paraphrase the main idea and cite evidence from primary and secondary sources; provide an accurate summary of a source distinct from prior knowledge or opinion.
- K.P.3.1.A
Locate the topic or main idea and supporting details of a text.
- 3.P.3.1.A
The 3rd Grade version of this standard.
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